CN107014713A - Sheath monitoring device and cable production system - Google Patents
Sheath monitoring device and cable production system Download PDFInfo
- Publication number
- CN107014713A CN107014713A CN201710371418.7A CN201710371418A CN107014713A CN 107014713 A CN107014713 A CN 107014713A CN 201710371418 A CN201710371418 A CN 201710371418A CN 107014713 A CN107014713 A CN 107014713A
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- cable
- monitoring device
- sheath
- monitoring
- equipment body
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0036—Details
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- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Examining Or Testing Airtightness (AREA)
Abstract
The present invention provides sheath monitoring device and cable production system, it is related to the technical field of cable production, including equipment body and the supervising device being arranged on equipment body, monitoring chamber is provided with the equipment body, and the first connecting hole and the second connecting hole connected with monitoring chamber is provided with the equipment body；The pressure sensor of monitoring monitoring cavity pressure change is provided on the equipment body.The sheath monitoring device and cable production system that the present invention is provided can detect cable whether hole, cable is inserted from the first connecting hole, passed from the second connecting hole；Pressure sensor monitors the pressure of intracavitary in real time, when there is hole in cable, pressure of the pressure sensor monitoring to monitoring intracavitary, pass data to supervising device, supervising device sends alarm, and recording-related information, allow staff to be handled, so as to realize the detection to cable upper jacket hole.
Description
Technical field
The present invention relates to cable production technical field, more particularly, to a kind of sheath monitoring device and cable production system.
Background technology
Very high to the integrity demands of jacket surface as cable product, sheath material is except meeting product standard
Specified in outside indices, the integrality of jacket surface will directly affect product service life, if hole occurs in jacket surface
Hidden danger, lays environment difference according to product, will produce different degrees of hidden danger of quality.The open defect inspection of current cable products
Survey method mainly has two class modes：
Conventional wire cable product is typically monitored on-line using power frequency spark instrument, when running into sheath hole hidden danger, internal layer
Metal level will be by spark instrument high-voltage breakdown, and warning reminding will be carried out by producing to puncture after defect, notifies producers to carry out dock
Reason.
Power frequency spark instrument monitoring technology can not play monitoring effect for non-metallic optical fiber cables, and spark instrument equipment is unable to reach pair
Non-metallic products punctures purpose.Therefore it is only capable of relying on take-up employee touch discovery, but by hand especially high for the requirement of personnel,
And then can not manually be found for very tiny aperture, product quality there will be hidden danger.
For a kind of nonmetallic or air-blowing micro-cable product on-line monitoring method, mainly by camera technique, using shooting
The tested cable outer surface camera of one week of visual angle covering.When cable, which is passed through, is taken region, tested cable is segmented
It is continuously shot, the photo of shooting is analyzed with image analysis program, judges cable surface defect type.There is one kind in addition
The reflective detection method of aberration, mainly judges that cable surface whether there is defect, with taking the photograph by the color difference analysis to cable surface
As contrast belongs to the optical monitoring class method of a major class.
Shoot analytic approach and there are problems that serious false alarm in the simple sheath of one class of production, because simple cable is cable core
The product of direct sheath, its cable surface produces change with the stranded print of cable core, and cable table has obvious rough characteristic, recessed
Salient point is easily monitored to be mistaken for hole, and sags and crests there will necessarily be aberration, therefore is either clapped when producing such optical cable
False alarm problem can be produced by taking the photograph analytic approach, color difference analysis method.
The content of the invention
It is an object of the invention to provide sheath monitoring device, there is no one kind fine to solve the cable produced now
Detection cable whether the technical problem of hole.
A kind of sheath monitoring device that the present invention is provided, including equipment body and the monitoring dress being arranged on equipment body
Put,
Monitoring chamber is provided with the equipment body, and first connected with monitoring chamber is provided with the equipment body
Connecting hole and the second connecting hole；
The pressure sensor of monitoring monitoring cavity pressure change is provided on the equipment body.
Further, the equipment body includes upper shell and lower house, in the upper shell and the lower house two ends
It is provided with arc port, the arc port and arc port the first connecting hole of formation of lower house and the second connecting hole of the upper shell.
Further, the inflation connector for inflation is provided with the upper shell and/or lower house.
Further, the upper shell is connected with the lower house side by hinge；Set in the upper shell opposite side
Upper connector is equipped with, the lower connector used cooperatively with upper connector is provided with the lower house opposite side.
Further, installed part is provided with first connecting hole and second connection hole, and in the peace
Seal is provided with piece installing.
Further, the seal is provided with the through hole passed through for cable.
Further, the seal is made of rubber, is provided for being arranged on cable in the seal side
Side opening.
Further, the installed part includes mounting means and lower installed part, and the mounting means and the lower installation
Part side is using being articulated and connected, and opposite side is connected using fixture.
Further, annular groove is provided with the madial wall of the installed part, and is provided with and ring on the seal
The annular boss that shape groove matches.
Further, first connecting hole is oppositely arranged on the equipment body with second connecting hole.
The present invention also provides a kind of cable production system, including sheath monitoring device described above.
The sheath monitoring device and cable production system that the present invention is provided can detect cable whether hole, by cable from
First connecting hole is inserted, and is passed from the second connecting hole；Pressure sensor monitors the pressure of intracavitary in real time, when hole occurs in cable
When hole, pressure sensor monitoring passes data to supervising device, supervising device sends police to the pressure of monitoring intracavitary
Report, and recording-related information, allow staff to be handled, so as to realize the detection to cable upper jacket hole.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the stereogram of sheath monitoring device provided in an embodiment of the present invention；
Fig. 2 for Fig. 1 sheath monitoring devices provided rearview；
Fig. 3 for Fig. 1 sheath monitoring devices provided left view；
Fig. 4 for Fig. 1 sheath monitoring devices provided installed part and the mounting structure schematic diagram of seal.
Icon：100- supervising devices；200- upper shells；201- arc ports；300- lower houses；400- upper connectors；500-
Lower connector；600- pressure sensors；700- inflates connector；800- hinges；900- seals；110- installed parts；120- rings
Shape groove；130- annular boss；140- through holes；150- side openings；The connecting holes of 160- first；The connecting holes of 170- second.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than indicate or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Fig. 1 is the stereogram of sheath monitoring device provided in an embodiment of the present invention；Fig. 2 sets for the sheath monitoring that Fig. 1 is provided
Standby rearview；Fig. 3 for Fig. 1 sheath monitoring devices provided left view；Fig. 4 for Fig. 1 sheath monitoring devices provided peace
Piece installing and the mounting structure schematic diagram of seal.
As Figure 1-Figure 4, a kind of sheath monitoring device for providing of the present invention, including equipment body and it is arranged on equipment master
Supervising device 100 on body,
Monitoring chamber is provided with the equipment body, and first connected with monitoring chamber is provided with the equipment body
The connecting hole 170 of connecting hole 160 and second；
The pressure sensor 600 of monitoring monitoring cavity pressure change is provided on the equipment body.
In certain embodiments, there is monitoring chamber in equipment body, pressure sensor 600 can monitor intracavitary in real time
Pressure, and signal is passed into supervising device 100, supervising device 100 sends alarm, and record now according to the change of pressure
By the length of the cable of sheath monitoring device, finishing operations personnel are facilitated to remove a hidden danger.
The first connecting hole of cable 160 is inserted and passed from the second connecting hole 170, and cable is wound on wrap-up, is received
Winding apparatus makes what cable continued to pass through from sheath monitoring device, and when hole occurs in cable, the gas of monitoring intracavitary enters hole
In hole, the signal of pressure change is passed to supervising device 100 by pressure sensor 600, and supervising device 100 detects big pressure change
After big, alarm is sent, and record the distance of cable now Jing Guo sheath monitoring device.
Wrap-up by when winding length of cable information transmission to supervising device 100, this makes it possible to realize online prison
Whether damaged survey sheath, when hole occurs in cable, alarm is sent in time, the position of cable hole is recorded, realized conveniently
The sheath of cable is detected.
As shown in Figure 1, Figure 3, on above-described embodiment basis, further, the equipment body includes upper shell 200
With lower house 300, arc port 201 is provided at both ends with the upper shell 200 and the lower house 300, the upper shell 200
Arc port 201 and the first connecting hole 160 of formation of arc port 201 of lower house 300 and the second connecting hole 170.
Equipment body includes upper shell 200 and lower house 300, and there is arc port 201 at upper shell 200 and the two ends of lower house 300,
Two the first connecting holes 160 of formation of arc port 201, two the second connecting holes 170 of formation of arc port 201, the He of the first connecting hole 160
What the second connecting hole 170 was connected with the monitoring chamber of upper shell 200 and the formation of lower house 300.
Cable stretches out from the first connecting hole 160 enters monitoring chamber from the second connecting hole 170；Or connected from second
Hole 170 enters, and is stretched out from the first connecting hole 160.
As shown in Fig. 2 on above-described embodiment basis, further, on the upper shell 200 and/or lower house 300
It is provided with the inflation connector 700 for inflation.
Inflation connector 700 is provided with upper shell 200 and lower house 300, inflation connector 700 can be one,
Set on upper shell 200 or on lower house 300；Or inflation connector 700 is two, in upper shell 200 and lower house 300
Upper each setting one.
When sheath monitoring device is monitored to cable, because cable is connected from the first connecting hole 160 and second
Hole 170 passes through, and has gap between the through hole 140 of seal 900 and cable, and the gas of monitoring intracavitary can be revealed from there, in order to
Maintain monitoring intracavitary air pressure, by inflate connector 700 it is lasting to monitoring intracavitary be passed through gas, make its monitor intracavitary all the time
Stable pressure is maintained, also can be prolonged so when sheath monitoring device does not find that sheath is problematic for a long time
Use；Occurring related frequency the problem of sheath can not be when work, also can accurately be to sheath to monitoring chamber inflation
It is monitored.
When hole on cable, the pressure of monitoring intracavitary applies sharp fall, and the gas that inflation connector 700 is passed through is a small amount of
, do not interfere with the accuracy of supervising device 100.
Shown in reference picture 2, on above-described embodiment basis, further, the upper shell 200 and the lower house
300 sides are connected by hinge 800；The opposite side of upper shell 200 is provided with upper connector 400, in the lower house 300
Opposite side is provided with the lower connector 500 used cooperatively with upper connector 400.
There is hinge 800 between upper shell 200 and lower house 300, such upper shell 200 can rotate on lower house 300,
Realize the folding of equipment body, so as to facilitate the installation of cable.
As Figure 1 and Figure 4, on above-described embodiment basis, further, in first connecting hole 160 and described
Installed part 110 is provided with second connecting hole 170, and seal 900 is provided with the installed part 110.
As shown in figure 1, in certain embodiments, installed part is provided with the first connecting hole 160 and the second connecting hole 170
110, seal 900 is arranged on installed part 110, because seal 900 is typically made of the material of rubber, is directly installed on
On equipment body, easily occur tilting or the problem of sideslip.
What installed part 110 can be stablized is arranged on equipment body, and what seal 900 can fit is arranged on installed part
On 110, so when cable is passed through from seal 900, it can be good at ensureing the air-tightness of monitoring chamber.
On above-described embodiment basis, further, the seal 900 is provided with the through hole passed through for cable
140。
It is used for the through hole 140 that cable is passed through on seal 900, cable is lasting to be passed through from the through hole 140 of seal 900,
Through hole 140 and cable make identical, and cable is through that can cause a small amount of gases leak, and monitoring cavity pressure can diminish, and this is
One slow process, and if cable hole, the reduction for monitoring the pressure of intracavitary is sharp fall；What supervising device 100 was set
Send the pressure of alarm, be with the distance between pressure for monitoring chamber it is very big, will not cable pass through the through hole of seal 900
The influence lost heart when 140.
On above-described embodiment basis, further, the seal 900 is made of rubber, in the seal
900 sides are provided for the side opening 150 being arranged on cable.
In certain embodiments, seal 900 using rubber be made, it is necessary to by seal 900 be arranged on cable on when
Wait, cable is passed through from through hole 140, because cable diameter and the diameter of through hole 140 are very nearly the same, this operation is difficult, and
And the front end of cable will be typically arranged on wrap-up, be that cable is passed through in sheath monitoring device by wrap-up；For
Seal 900 is facilitated to be arranged on cable, there is side opening 150 side of seal 900, such seal 900 is arranged on cable
On.
Seal 900 is installed on installed part 110 for convenience, on above-described embodiment basis, further, the peace
Piece installing 110 includes mounting means 110 and lower installed part 110, and the mounting means 110 and the side of lower installed part 110 are adopted
With being articulated and connected, opposite side is connected using fixture.
In certain embodiments, mounting means 110 and lower installed part 110 are hinged, and such mounting means 110 are with
Mounting bracket can be opened, and seal 900 is arranged on installed part 110, after installation, by fixture by installed part 110
Opposite side is fixed.
In order that installed part 110 and seal 900 install it is firm, on above-described embodiment basis, further, institute
Annular groove 120 is provided with the madial wall for stating installed part 110, and is provided with and the phase of annular groove 120 on the seal 900
The annular boss 130 matched somebody with somebody.
In certain embodiments, having on the madial wall of installed part 110 on annular groove 120, seal 900 has annular boss 130,
When seal 900 is arranged on installed part 110, the annular boss 130 on seal 900 is arranged in annular groove 120, this
When line-transect cable is passed through from seal 900, seal 900 will not be taken away from installed part 110, it is ensured that installed part 110
The stability installed with seal 900.
Also there are two boss on installed part 110, two boss positioned at the outside of equipment body and monitor intracavitary respectively, this
Line-transect cable tie dynamic seal 900 is moved, and seal 900 drives installed part 110 to move, and installed part 110 is firmly and equipment body
Connection, thus occurs the phenomenon that cable will depart from seal 900, the slave unit main body of installed part 110.
As shown in figure 1, on above-described embodiment basis, further, first connecting hole 160 connects with described second
Hole 170 is connect to be oppositely arranged on the equipment body.
In certain embodiments, the first connecting hole 160 and the second connecting hole 170 on equipment body are relative, cables
Enter from the first connecting hole 160, passed from the second connecting hole 170, what cable was kept is the motion of straight line, thus can maximum limit
The tractive force of the reduction traction cable of degree, and the friction between seal 900 and cable can be reduced, it can so extend sealing
The service life of part 900, while reducing the abrasion of seal 900, it is ensured that the hermetic seal of monitoring chamber.
When in use, seal 900 is arranged on cable, then installed part 110 is arranged on seal 900,
So cable is arranged on equipment body, by air pump or air compressor and other devices or equipment, by filling
Gas connector 700 is passed through gas to monitoring chamber, its pressure is increased, and cable is passed through in sheath monitoring device, due to the first company
Connect the connecting hole 170 of hole 160 and second and understand some gas leakage and be inflated, it is necessary to inflate lasting a small amount of of connector 700, so that prison
Surveying intracavitary has enough pressure, and when hole on the sheath on cable, gas is entered in cable from hole, monitors chamber
Interior pressure is drastically reduced, and such supervising device 100 detects the change of pressure, and pressure is reduced to the alarm pressure specified
When, supervising device 100 sends alarm, and records the distance that now cable passes through in sheath monitoring device, behind safeguard people
Member is handled cable.
The present invention also provides a kind of cable production system, including sheath monitoring device described above.
In certain embodiments, sheath monitoring device is installed in cable production system, so when cable is produced,
By the real-time monitoring of sheath monitoring device, it can find in time when cable is produced, the hole occurred on sheath, in time
Carry out the processing of hidden danger.
The sheath monitoring device and cable production system that the present invention is provided can detect cable whether hole, by cable from
First connecting hole 160 is inserted, and is passed from the second connecting hole 170；The pressure of the intracavitary of monitoring monitoring in real time of pressure sensor 600, when
When hole occurs in cable, pressure sensor 600 monitors to monitor the pressure of intracavitary, passes data to supervising device 100,
Supervising device 100 sends alarm, and recording-related information, allows staff to be handled, so as to realize to cable upper jacket hole
The detection in hole.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of sheath monitoring device, it is characterised in that including equipment body and the supervising device being arranged on equipment body；
Monitoring chamber is provided with the equipment body, and first connected with monitoring chamber is provided with the equipment body and is connected
Hole and the second connecting hole；
The pressure sensor of monitoring monitoring cavity pressure change is provided on the equipment body.
2. sheath monitoring device according to claim 1, it is characterised in that the equipment body includes upper shell and lower casing
Body, arc port, the arc port of the upper shell and the arc of lower house are provided at both ends with the upper shell and the lower house
Mouth forms the first connecting hole and the second connecting hole.
3. sheath monitoring device according to claim 2, it is characterised in that set on the upper shell and/or lower house
There is the inflation connector for inflation.
4. sheath monitoring device according to claim 2, it is characterised in that the upper shell and the lower house side are logical
Hinge is crossed to be connected；The upper shell opposite side is provided with upper connector, is provided with and upper connection in the lower house opposite side
The lower connector that part is used cooperatively.
5. sheath monitoring device according to claim 1, it is characterised in that connect in first connecting hole and described second
Connect and installed part is provided with hole, and seal is provided with the installed part.
6. sheath monitoring device according to claim 5, it is characterised in that the seal is provided with to be passed through for cable
Through hole.
7. sheath monitoring device according to claim 5, it is characterised in that the seal is made of rubber, in institute
State the side opening that seal side is provided for being arranged on cable.
8. the sheath monitoring device stated according to claim 5, it is characterised in that the installed part includes mounting means and lower installation
Part, and the mounting means and the lower installed part side, using being articulated and connected, opposite side is connected using fixture.
9. sheath monitoring device according to claim 5, it is characterised in that be provided with ring on the madial wall of the installed part
Shape groove, and the annular boss matched with annular groove is provided with the seal.
10. a kind of cable production system, it is characterised in that including the sheath monitoring device described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710371418.7A CN107014713A (en) | 2017-05-23 | 2017-05-23 | Sheath monitoring device and cable production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710371418.7A CN107014713A (en) | 2017-05-23 | 2017-05-23 | Sheath monitoring device and cable production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107014713A true CN107014713A (en) | 2017-08-04 |
Family
ID=59450760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710371418.7A Pending CN107014713A (en) | 2017-05-23 | 2017-05-23 | Sheath monitoring device and cable production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107014713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186622A (en) * | 2020-09-11 | 2021-01-05 | 国网山东省电力公司建设公司 | Automatic winding device for preformed armor rods of electric transmission line conducting wires |
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| CN201007275Y (en) * | 2007-02-16 | 2008-01-16 | 张祥来 | Novel valve seat used for high-pressure pump |
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Application publication date: 20170804 |
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